83,091,267 research outputs found
Homenaje al Presidente Honorario, Académico Luis Julián Lima
No full textEl 28 de julio de 2023, recibimos la inesperada noticia del fallecimiento del Prof. Ing. Luis Julián Lima, Presidente Honorario de la Academia de la Ingeniería de la Provincia de Buenos Aires. En este número de In-Genium, deseamos realizar un homenaje muy especial, presentando las vivencias de diversas personas que han compartido alguna de las tantas actividades que Luis desempeñó en su fructífera trayectoria profesional y académica.
Testimonios de: Patricia Arnera, Guillermo Tamarit, Fernando Tauber, Armando De Giusti, Víctor Mendibil, Mª Carmen Andrade Perdrix, Victorio Hernández Balat, Francisco BissioAcademia de la Ingeniería de la provincia de Buenos Aire
In-Genium | Número 8
No full textÍndice:
- Nota editorial número 8 | Arnera, Patricia Liliana; De Giusti, Armando Eduardo
- Nuestros académicos: noticias destacadas | In-Genium
- AVIEM AV100 EPower: desarrollo del primer avión eléctrico argentino desarrollado por una universidad pública y el sector privado | Rimoldi, Claudio; Garaventta, Guillermo Norberto; Garaventta Pascual, Santiago; León Guacheta, Neyder Estiben
- Una norma de diseño geotécnico para Argentina: ¿el Eurocódigo 7? | Sfriso, Alejo
- Programa P.A.I.S.: Planta de Alimentos para la Integración Social, una fábrica escuela de la UNLP | Quintero Ruiz, Natalia Andrea; Santillán, Juan Manuel
- Jornadas de la Academia de Ingeniería de la Provincia de Buenos Aires: JAI-PBA 2025 | In-Genium
- Una breve historia de la industria química y petroquímica en Argentina | Vescina, Roberto; Octtinger, Carlos
- Sucesos en operaciones de trabajo agro aéreo | Ringegni, Pablo Lorenzo
- Una visión sistémica del aprendizaje | Agamennoni, Osvaldo Enrique
- La fundación del Departamento de Hidráulica de la Universidad de La Plata | Lopardo, Raúl Antonio
- Relaciones institucionales de la Academia, número 8 | In-Genium
- Conferencias y paneles, número 8 | In-Genium
- Ingenieros de hoy y del futuro, número 8 | Autor desconocido
- La acústica de salas de conciertos | Basso, Gustavo JorgeAcademia de la Ingeniería de la provincia de Buenos Aire
La Academia de la Ingeniería de la PBA entregó el “Premio Consagración”: entrevista al Ing. Guillermo Barreto
No full textLa Academia de la Ingeniería de la Provincia de Buenos Aires entregó el “Premio consagración Ing. Félix J. Lilli” al Ing. Gulillermo Barreto. que se otorga cada tres años para reconocer la labor de aquellos ingenieros que hayan desarrollado en el país, en el más alto nivel, una destacada en el campo profesional, en las ciencias y la tecnología o en la docencia universitaria.
Barreto es Ingeniero Químico por la Universidad Nacional de La Plata (UNLP) –título que obtuvo en 1973– y Doctor of Philosophy por la Universidad de Londres, Inglaterra (1984).
Investigador del CONICET desde 1979, actualmente es investigador superior Principal ad honorem y Profesor Emérito. Su especialidad es la ingeniería química y las reacciones químicas. Desempeña sus tareas en el Centro de Investigación y Desarrollo en Ciencias Aplicadas “Dr. Jorge J. Ronco” (CINDECA, CONICET-UNLP-CICPBA).
En una entrevista con In- Genium, el Ing Barreto repasó parte de su extenso recorrido por el ámbito de la docencia y la investigación.
También se refirió a la importancia de la educación continua y acerca de cómo se originó su interés por estudiar Ingeniera Química en la Universidad platense.Academia de la Ingeniería de la provincia de Buenos Aire
Determining Bandwidth for Server in Saxess and Genium Trading Platforms
No full textIn this final study an approximation of how much bandwidth one server requires in Saxess and Genium environment was studied. In Saxess it is possible to trade only in so called cash markets, for other financial instruments there are other programs. In Genium it is possible to trade in cash markets and in all the other markets, for example derivates. For the final results to be comparable only cash market traffic was analyzed in Genium. The goal was to determine how much bandwidth was needed for one member server when a certain number of trades were executed.
The study is mostly based on previous studies about stock exchange network and is completely theoretical. Trading and messages sent are explained. These messages generate a certain amount of network traffic and from this traffic a rough bandwidth load approximation was calculated. It must be pointed out that the final result of this study is a rough approximation due to the nature of trading. For each sell order there can be one or for example eight buy orders until a trade execution message is sent.
Saxess is the present trading platform and its technology is not studied here. Genium is the next platform and in this study the basic communication technologies behind it are explained
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Functional Performance Differences between the Genium and C-Leg Prosthetic Knees and Intact Knees
No full textMicroprocessor prosthetic knees (MPKs) have advanced technologically, offering new features to decrease impairment and activity limitations for persons with transfemoral amputation (TFA). The Genium knee is functionally untested, and functional differences between it and intact knees are unknown. This study sought to determine whether Genium use improves functional performance compared with the C-Leg. A randomized experimental crossover design was used, with a cross-section of five nonamputee controls for comparison to normal. Twenty community-ambulating persons with TFA were trained and tested for accommodation with study components. All subjects (n = 25) were assessed using the Continuous-Scale Physical Functional Performance-10 (CS-PFP10) assessment. Subjects with TFA used both MPK systems. Genium use improved upper-body flexibility, balance, and endurance domain scores (7.0%–8.4%, p \u3c / = 0.05) compared with the C-Leg. Only in the endurance domain did Genium users score significantly lower than nonamputees (22.4%, p = 0.05). Comparing the C-Leg with nonamputees, CS-PFP10 total (2.0%–24.4%, p = 0.03) and all domains except upper-body strength were lower than nonamputees (–13.4% to –28.9%, p \u3c / = 0.05). Nonetheless, regardless of knee condition, subjects with TFAs did not equal or surpass nonamputees in any functional domain, suggesting room for improvements in TFA functional performance
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Mapping the Discipline of the Olympic Games An Author-Cocitation Analysis
No full textThe authors conducted an author cocitation analysis on prominent authors writing about the Olympics during the 1990s. Author cocitation is an established bibliometric technique that can be used to measure the relative similarities of topics written about by the cited authors. This enables a visual representation of the “intellectual space” of the discipline, in this case the Olympics, to be created for the period under review. So core and peripheral research areas are identified, along with their major contributors. The representation appears as a two-dimensional cluster-enhanced map. Subject expertise was then applied to the results to place labels on the generated clusters of authors and their topics
Variations on the Author
No full text“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Dynamics of Network Formation Processes in the Co-Author Model
No full textThis article studies the dynamics in the formation processes of a mutual consent network in game theory setting: the Co-Author Model. In this article, a limited observation is applied and analytical results are derived. Then, 2 parameters are varied: the number of individuals in the network and the initial probability of the links in the network in its initial state. A simulation result shows a finding that is consistent with an analytical result for a state of equilibrium while it also shows different possible equilibria.Dynamics, Network, Game Theory, Model,Simulation, Equilibrium, Complexity
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